controlled approach within the general field of structural integration. Rolfing was originally called "structural integration." Some people still use the words, structural integration, instead of Rolfing (www.smart.net/~astro/define.html). Developed by Ida P. Rolf, Ph.D., this practice includes the process of teaching the body how to move by manipulating the body. People that are involved in Rolfing believe that the versatility and harmony of the body has to do with how the body deals with the field of gravity